Follows-up 6bc797f which added an early return in namespaces
where VE is not enabled. However, just like the init-init JS code
does already, we should still update the Edit tab message to say
"Edit source" regardless of whether VE is enabled.
After 6bc797f this started to cause a flash where the tab first
says "Edit" and then becomes "Edit source" client-side.
And since the Title::isKnown logic is not available client-side,
this actually exposed a bug with regards to MediaWiki-namespage
messages. Currently the client-side considers these "Create source"
when they are in fact "Edit" (or "Edit source").
Change-Id: If88d648b657d8a571beb7991805f8af8bd547975
VisualEditor provides a visual editor for wiki pages. It is written in
JavaScript and runs in a web browser.
It uses the Parsoid parser to convert wikitext documents to annotated HTML
which the VisualEditor is able to load, modify and emit back to Parsoid at
which point it is converted back into wikitext.
For more information about these projects, check out the VisualEditor
and Parsoid pages on mediawiki.
For information about running tests and contributing code to VisualEditor,
see CONTRIBUTING.md. Patch submissions are reviewed and managed with
Gerrit. There is also API documentation available for the
VisualEditor.
7825293849
